18 watt Integrated LED Included. 1400 Lumens, and 90 CRI. 3in1 adjustable color temperature system allows you to choose between 3000K/3500K/4000K The canopy is made of 22-gauge cold rolled steel The acrylic diffuser is supported by the inner shade Stamped metal components are paintable white baked gloss enamel This indoor/outdoor lighting fixture is damp location rated and can be used in areas exposed to moisture, such as covered patios, porches, bathrooms.